|• Total||63.39 km2 (24.48 sq mi)|
|• Land||54.05 km2 (20.87 sq mi)|
|• Water||9.34 km2 (3.61 sq mi)|
|Area as of January 1, 2010.|
|Population (June 30, 2012)|
|• Density||1,000/km2 (2,700/sq mi)|
|Time zone||CET (UTC+1)|
|• Summer (DST)||CEST (UTC+2)|
|ISO 3166 code||SE|
|Density is calculated using land area only.|
Järfälla Municipality (Järfälla kommun) is a municipality in Stockholm County in east central Sweden, and is considered a suburb of Stockholm. Its seat is located in Jakobsberg, part of the Stockholm urban area.
Järfälla has not been amalgamated with other municipalities in the two local government reforms carried out during the 20th century. The Stäket area in the north was, however, added in 1952.
Järfälla traces its history to the Stone Age and has some ruins from that time. After being Christianized in the 11th century, a church was built around the year 1200 that still stands today. Järfälla continued to be of some importance in the Middle Ages as several important roads went through it. Furthermore, the centre of the hundred was located within the boundaries of the municipality from 1675 to 1905.
Its coat of arms, which depicts a golden lamb carrying an archbishop's cross, can be traced from 1568, but was created in 1955. They may symbolize that Järfälla is situated on the road from the capital Stockholm to the seat of the archbishop in the nearby city of Uppsala.
The main population expansion came in the 1930s and 1940s, when many residential houses were built in the seat Jakobsberg for middle-class families commuting to Stockholm.
The municipality is served by the Stockholm public transport system. There are three Stockholm commuter rail stations, Barkarby, Jakobsberg and Kallhäll, as well as a bus network. There have also been plans for a connection with the Stockholm metro system, but these plans have not yet been implemented.
The following sports clubs are located in Järfälla:
- "Statistiska centralbyrån den 1 januari 2010" (Microsoft Excel) (in Swedish). Statistics Sweden. Retrieved 2010-08-21.
- "SCB, Befolkningsstatistik 30 juni 2012" (in Swedish). Statistics Sweden. Retrieved 2010-08-19.
- Järfälla Municipality - Official site